Apparatus for surface treatment



FIG. 1 is a first perspective view of an apparatus for surface treatmentshowing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in FIGS. 1-3, illustrate portions of the apparatus forsurface treatment and form no part of the claimed design.

CLAIM The ornamental design for an apparatus for surface treatment, asshown and described.